While searching for a US-Asia award, months in future, I came across an interesting situation: Both F and J cabins are practically empty. All revenue buckets fully available. Seating chart shows 1-2 occupied seats. Here is the premium cabin SAAver award / upgrade availability: First - MileSAAver Award Z6 First - Upgrade A7 Business - MileSAAver Award U0 Business - Upgrade C4 Now doesn't that U0 stick out? I have long felt that Business Class SAAver award offers the best value to the customer. Apparently AA agrees because its RM sees other awards/upgrades as better deal for itself, the seller.